Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 401 [Rate centres in NPA 401] [Dial plan for NPA 401]

NXX: 471

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
401-471 A Greenwich RI   829J PAETEC ITEL, LLC 130      
401-471 0 Greenwich RI EPRVRIELCM2  6889 OMNIPOINT MIAMI E LICENSE, LLC 130   2021-08-20   
401-471 1 Greenwich RI EPRVRIELCM2  6889 OMNIPOINT MIAMI E LICENSE, LLC 130   2022-02-21   
401-471 2 Greenwich RI   829J PAETEC ITEL, LLC 130   2009-04-29   
401-471 3 Greenwich RI EPRVRIELCM2  6889 OMNIPOINT MIAMI E LICENSE, LLC 130   2024-02-09   
401-471 4 Greenwich RI EPRVRIELCM2  6889 OMNIPOINT MIAMI E LICENSE, LLC 130   2024-02-09   
401-471 5 Greenwich RI PRVDRIWAXJY  977E ONVOY, LLC - RI 130   2023-08-09   
401-471 6 Greenwich RI   829J PAETEC ITEL, LLC 130      
401-471 7 Greenwich RI PRVDRIWAHMD  318J COMCAST IP PHONE, LLC 130   2018-03-10   
401-471 8 Greenwich RI EPRVRIELCM2  6889 OMNIPOINT MIAMI E LICENSE, LLC 130   2021-08-20   
401-471 9 Greenwich RI EPRVRIELCM2  6889 OMNIPOINT MIAMI E LICENSE, LLC 130   2021-12-25   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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